Sanitation
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Army Medical University has sought patent for Box-assembled Portable Hand Washing Device. This invention was developed by Ma Jianwei, Hu Kening, Zhang Yixuan, Xiao Jingjing, Cai Yudong, Xu Li, You Haiyan, Wu Hao and Cheng Yangbo.
The patent application number is CN202510300325 20250314. The patent publicat..